The False Acacia, Common Acacia, Robinia, or Locust-tree, as it is variously styled, is a native of mountain forests in North America, attaining its greatest perfection in Kentucky and Tennessee, where it attains the height of ninety feet and a diameter of four feet. It has been grown in this country for two hundred and fifty years, it being one of the earliest trees introduced from the New World, its graceful habit and light pinnate leaves commending it as an ornamental tree for the plantation. In the United States it is in great repute as an ornament, a shade or a timber-tree; it grows with great rapidity, and its timber is of great durability, so that our cousins use it largely for ship-building, railway sleepers, and fences. When William Cobbett visited the States he was greatly struck with the useful nature of this tree, and on his return to England spared no pains to make its virtues known to his countrymen, even starting a nursery for the purpose of supplying the young trees, and creating quite a rage for Locust-planting for several years. The leaves are long, compound, the leaflets being arranged in a pinnate manner, with an odd leaflet. The stipules are in the form of prickles at the base of the leaf-stalk. It is a False Sycamore. The genus is named in honour of Jean Robin, a French botanist, whose son cultivated the first specimens of R. pseudacacia in Europe. |